21031466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 12063190

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 6047, 12094, 223739, 284209, 447478, 568418, 10515733, 21031466]

約数ペア:

[(1, 21031466), (2, 10515733), (37, 568418), (47, 447478), (74, 284209), (94, 223739), (1739, 12094), (3478, 6047)]